18996312

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4373}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 47764080

約数和(自身を除く): 28767768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 4373, 8746, 13119, 17492, 26238, 34984, 52476, 104952, 791513, 1583026, 2374539, 3166052, 4749078, 6332104, 9498156, 18996312]

約数ペア:

[(1, 18996312), (2, 9498156), (3, 6332104), (4, 4749078), (6, 3166052), (8, 2374539), (12, 1583026), (24, 791513), (181, 104952), (362, 52476), (543, 34984), (724, 26238), (1086, 17492), (1448, 13119), (2172, 8746), (4344, 4373)]